Not of This Earth (1957)

Roger Corman's lean, eerie sci-fi horror classic about an alien harvesting human blood to save his dying world.

Not of This Earth - Movie Information

  • Original Title: Not of This Earth
  • Release Year: 1957
  • Directed by: Roger Corman
  • Type: Movie
  • Genres: Sci-Fi, Horror
  • Age Rating (US): NR
  • Runtime: 1h 7m
  • Original Language: English
  • Spoken Languages: English
  • Release Date (Theatrical): February 10, 1957 (United States - NR), October 15, 1957 (Germany - 16)
  • Alternative Titles: Die Außerirdischen (DE)
  • Production Companies: Los Altos Productions
  • Production Countries: United States of America

Not of This Earth - Plot

An alien from planet Davanna, whose population has developed a terminal blood disease caused by nuclear radiation, is sent to Earth to acquire fresh human blood for his people.

Not of This Earth - Trailer

Watch the official trailer for this 1957 sci-fi horror gem:

Somewhere in this world stalks a thing that is...

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Not of This Earth - Cast & Crew

Director(s)

  • Roger Corman

Main Cast

  • Paul Birch
  • Beverly Garland
  • Morgan Jones
  • William Roerick
  • Jonathan Haze
  • Dick Miller
  • Anna Lee Carroll
  • Pat Flynn
  • Barbara Bohrer
  • Roy Engel

Writers

  • Charles B. Griffith
  • Mark Hanna

Producers

  • Mark Hanna
  • Roger Corman

Not of This Earth - FAQs

What is Not of This Earth about?

Not of This Earth follows an alien emissary from the dying planet Davanna who arrives on Earth disguised as a human. His mission: collect fresh human blood to save his radiation-plagued civilization. Wearing dark glasses to conceal his otherworldly eyes, he uses hypnosis and murder to fulfill his grim assignment.

Why does Paul Johnson always wear sunglasses in Not of This Earth?

Paul Johnson, the alien protagonist, wears dark sunglasses throughout the film to conceal his blank, pupil-less eyes. When he removes them, his gaze has a hypnotic and lethal effect on humans, making the sunglasses both a disguise and a practical necessity for blending into society.

Who are the main actors in Not of This Earth?

The film stars Paul Birch as the alien Paul Johnson and Beverly Garland as his nurse Nadine Story. The supporting cast includes Morgan Jones, William Roerick, Jonathan Haze, and Dick Miller, the latter two being frequent collaborators in Roger Corman's low-budget productions of the era.

Is Not of This Earth based on a true story?

No, Not of This Earth is an original science fiction story written by Charles B. Griffith and Mark Hanna. However, its premise of alien blood harvesting and nuclear-caused plague reflects genuine Cold War anxieties about radiation and atomic warfare that pervaded American culture throughout the 1950s.

Where can I stream Not of This Earth?

Not of This Earth is available to stream for free on Fawesome and Mometu (with ads), as well as on Xumo Play with ads. These platforms offer accessible viewing options without a subscription, making this classic 1957 sci-fi horror film easy to find online.

How did Roger Corman make Not of This Earth so cheaply?

Roger Corman shot Not of This Earth on a budget of just $100,000, completing it in under two weeks. He reused sets, relied on a tight ensemble of trusted collaborators like Dick Miller and Jonathan Haze, and kept the alien menace largely suggestive rather than explicit, turning budgetary constraints into atmospheric tension.

What genre is Not of This Earth?

Not of This Earth blends Science Fiction and Horror, a combination typical of 1950s B-movies. It uses the alien invasion premise as a vehicle for Cold War paranoia, featuring themes of blood, contagion, and hidden threats lurking beneath a seemingly normal human exterior.

How long is Not of This Earth?

Not of This Earth has a runtime of 67 minutes, making it a brisk and efficiently paced genre picture. Its compact length was typical of low-budget B-movies of the era, allowing Corman to deliver a complete narrative without overstaying its welcome or straining its modest production resources.

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